Corpus for ioctl$TUNGETIFF:

Coverage	Program
2416	ioctl$TCSETSF2-openat$tun-ioctl$TUNSETQUEUE-ioctl$TUNGETIFF
190	ioctl$TCSETSF2-openat$tun-ioctl$TUNSETQUEUE-ioctl$TUNGETIFF
161	ioctl$TCSETSF2-openat$tun-ioctl$TUNSETQUEUE-ioctl$TUNGETIFF